phonestracize

Using your phone to ostracize someone whether it be intentional or not. Most commonly done by laughing at your phone while with people and not letting them in on the joke.

Yo, you just phonestracized me man. What's so funny on your phone?

garsh bag

(n) A person who is always taking things for themselves; selfish; also they have a lot of money but mooch off of everyone

Man, I hate that guy- he's such a Sperry wearing garsh bag who never does anything for anyone.